---Note: Quarterbacks are rated according to the NCAA system. Five steps are used to come up with the final figure. 1. Divide yards by attempts, multiply by 8.4. 2. Divide completions by attempts, multiply by 100. 3. Divide touchdowns by attempts, multiply by 330. 4. Divide interceptions by attempts, multiply by 200. 5. Add the first three steps then subtract the fourth step from the sub-total to reach passer's rating. (A minimum of 10 attempts per game is needed to qualify for a rating.)